World of Warcraft v4.0.6a to v4.1.0 German Patch

General
Players should no longer sometimes get stuck retrieving characters or unable to enter instances when the Optimize Network for Speed option is disabled.
Classes
Death Knights
Runes should no longer be regenerating erratically.
Priests
Desperate Prayer is now properly casting its heal on the caster at all times, even after Spirit of Redemption has been triggered.
Dungeons & Raids
Zul’Aman
The Plucked debuff applied during the Akil’zon encounter should no longer sometimes persist after he is killed.
Zul’Gurub
Zanzil's cauldrons will now remain active once he has been defeated, allowing the party to survive the Zanzil’s Graveyard Gas phase.
Items
The Amani Scepter of Rites, Voodoo Hexblade, and Legacy of Arlokk now have melee damage ranges consistent with other caster melee weapons.
The Zulian Throwing Axe now has its range properly displayed in the tooltip.